On Mon, Mar 24, 2014 at 7:53 PM,  <romanoc...@rgtti.com> wrote:
>> I view triangles as less urgent, in part because they can't be drawn
>> intuitively in a single gesture (unlike rectangles where you can just
>> drag from one corner to the opposite corner, and circles where either
>> corners or center + radius are reasonably intuitive). Clicking
>> successive corner points a la xfig or other vector drawing programs is
>> a UI disaster in my opinion.
>
>
> Thinking better about it, you are right. Probably triangles are better put
> into the category of generic closing polygon. Personally I find that the
> better way to deal with shapes is having them introduced at a fixed size,
> and automatically activating the paste behavior --- that is, fixed aspect
> deformation (corners), h/v deformation (laterals) and maybe rotation
> (handles outside the selection). I *think* it was the way notability used to
> work --- I do not have an iPad anymore --- and Notability is by large the
> best app for free hand drawing I ever tried, at least under the interface
> point of view.
>
> Romano


The problem with the current UI is accuracy. Specially with circles.

In my opinion circles and rectangles should always pass through the
point where they are started. This is not the case for
circles.  I think circles pass through the last point, which is not
the most accurate.

--dmg

-- 
--dmg

---
Daniel M. German
http://turingmachine.org

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